• Linux Systems Administrator - TS/SCI Poly

    Parsons Corporation (Centreville, VA)
    …looking for. **Job Description:** Parsons is seeking a mid-level Linux Systems Administrator . The candidate will support both Linux based workstations and servers in ... The candidate must be able to understand and support standard network designs, configurations, and systems maintenance. Responsibilities also include software and… more
    Parsons Corporation (07/19/25)
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  • Unified Communications Administrator

    CACI International (Norfolk, VA)
    Unified Communications Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... and Presence Services. + Experience with Audio/Video Streaming to include set top box, Vbrick Rev, and Cisco Integrated Management Controller (IMC). + Technical… more
    CACI International (07/22/25)
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  • Systems Administrator

    ManTech (Norfolk, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Systems Administrator ** to join our team onsite in **Norfolk, Virginia.** This is an **onsite** ... resolve complex technical issues related to system configurations and network connectivity for Range POR systems + Ensure compliance...Secret security clearance with the ability to obtain a Top Secret **Physical Requirements:** + Must be able to… more
    ManTech (08/09/25)
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  • Senior Linux System Administrator

    GovCIO (Richmond, VA)
    …/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6348_ **Category** _IT Infrastructure & Network Engineering & ... GovCIO is currently hiring for an experienced Linux System Administrator with an active Secret clearance to join an...and a collaborative team environment are two of the top reasons our employees enjoy working here. In addition,… more
    GovCIO (08/08/25)
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  • NITE System Administrator IV

    Huntington Ingalls Industries (Virginia Beach, VA)
    …click here for a short video: https://vimeo.com/732533072 Summary The System Administrator for the Navy Integrated Training Environment (NITE) plays a critical ... role in supporting the Navy Enterprise Tactical Training Network (NETTN)-a foundational infrastructure that powers enterprise-wide modeling and simulation… more
    Huntington Ingalls Industries (08/08/25)
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  • Systems Administrator

    ManTech (Norfolk, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Systems Administrator ** to join our team onsite in **Norfolk, Virginia.** This is an **onsite** ... resolve complex technical issues related to system configurations and network connectivity for Range POR systems + Ensure compliance...Secret security clearance with the ability to obtain a Top Secret **Physical Requirements:** + Must be able to… more
    ManTech (08/02/25)
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  • Linux System Administrator , Senior…

    GovCIO (Richmond, VA)
    **Overview** GovCIO is hiring a Windows and Linux System Administrator (Senior) to support Veterans Affairs operational needs. The role requires AWS, Windows, and ... environments to new technologies. + Recommend changes to improve systems and network configurations and determine hardware or software requirements related to such… more
    GovCIO (07/25/25)
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  • Systems Administrator - Tier 3 Support

    GovCIO (Fairfax, VA)
    **Overview** GovCIO is currently hiring for a System Administrator - Tier 3 Support with an active Secret clearance in support of our DEA Bluestone program. ... Build and deploy servers. Troubleshoot issues with the servers, network , or cybersecurity risks + Configure, deploy, and maintain...and a collaborative team environment are two of the top reasons our employees enjoy working here. In addition,… more
    GovCIO (06/03/25)
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  • System Administrator

    CGI Technologies and Solutions, Inc. (Newport News, VA)
    **System Administrator ** **Category:** Infrastructure/Cloud **Main location:** United States, Virginia, Newport News **Position ID:** J0325-0671 **Employment Type:** ... enhance system security Troubleshoot and resolve hardware, software, and network issues Perform backup and recovery operations at regular...typically does not hire individuals at or near the top of the range for their role. Compensation decisions… more
    CGI Technologies and Solutions, Inc. (05/14/25)
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  • Systems Administrator - TS/SCI

    General Dynamics Information Technology (Fort Belvoir, VA)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems ... proper escalation and resolution by Tier 2/3. + Perform network management services to include: monitoring network ...Perform network management services to include: monitoring network device health and status, monitoring network … more
    General Dynamics Information Technology (07/16/25)
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